Find the sum of the measures of the exterior angles of a convex 39-gon?

Answer 1

The exterior angles of a polygon always add up to 360 degrees. Source - MathOpenRef

Answer 2

Thank you but also how would I sow my work for this?

Answer 3

Show*

Answer 4

(180(n-2))/n is the formula for calculating the interior angle of a polygon, where n is the number of sides. so, 180 * 37 /39 = 170.769230769 about.

the exterior angle is 180 - 170.769230769 = 9.23076923 about.

Multiply that by the number of angles, 39, to get 9.23076923 * 39 exactly 360 degrees. I know its long but it is how to pound it out. Good luck

Answer 5

Thank you so much, I understand this now! :)

Answer 6

Good luck (and don't double post ;) )

Answer 7

good but you can do better

Answer 8

hi

Answer 9

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